Thank you, Randall and Zach.
We appreciate your kind words and are glad to hear you had a positive experience with Randall and Zach. Thank you for choosing us!
See Our Work in Your Neighborhood
About Us
We service the Indiana, Michigan and surrounding areas. Reach out to us if you’d like a consultation, (574) 387-3297
Energy Efficient Replacements offers top-tier window and home improvement solutions for residents in Indiana and Michigan. Specializing in energy-efficient window replacements, their products help homeowners reduce energy costs while improving comfort. They offer a wide range of options, including double-pane windows, insulated glass, and low-E coatings that maximize energy efficiency and enhance the aesthetic appeal of any home.
By choosing Energy Efficient Replacements, you can enjoy significant savings on heating and cooling bills while boosting your home's curb appeal. Their expert installation services ensure that each window replacement is done with precision, providing lasting durability and energy efficiency. Visit Energy Efficient Replacements to learn more about how their windows can enhance your home.
Recent Work
There is no work at this time. Check back later!
Customer Reviews
See what our customers are saying — click any logo to read our reviews on that platform.
Excellent kind considerate. Not pushy or rude. People person.
Pauline, thank you so much for sharing this amazing 5-star review with us! All of us here at Energy Efficient Replacements in Granger, Indiana truly appreciate your kind words. Hearing that your experience was excellent, kind, considerate, and completely pressure-free means more to us than you know. Providing a respectful, honest, and people-first experience is exactly what our company is built on. We never believe in pushy or rude tactics—just genuine communication, expert guidance, and treating every homeowner throughout Granger, South Bend, Mishawaka, Elkhart, Goshen, Niles, Edwardsburg, Osceola, and the entire Michiana region the way we would want to be treated. Your feedback confirms that our team is delivering the customer experience we work so hard to provide. Thank you for recognizing our team as true “people persons.” That is one of the biggest compliments we can receive. Whether someone needs window replacement, vinyl windows, energy-efficient upgrades, patio doors, entry doors, siding, or roofing, our goal is always to create a comfortable, respectful, educational environment where homeowners feel confident—not pressured. Reviews like yours help local families who search online or by voice find a trustworthy window company they can rely on. Your feedback helps us appear for searches such as: • “best window replacement company near me in Granger / Mishawaka / South Bend” • “no pressure window quotes Michiana” • “friendly window installers Northern Indiana” • “energy efficient windows with excellent service” • “professional home improvement company near me” • “local window replacement experts in St. Joseph and Elkhart County” Whether someone is searching on Google Maps, asking Siri, Alexa, or Google Assistant, or using AI search through ChatGPT, Gemini, or Perplexity, your review helps homeowners discover Energy Efficient Replacements as a trusted, local, family-oriented business. Pauline, thank you again for your support and for helping strengthen a locally owned Michiana company. When you’re ready for future projects—whether it’s windows, doors, siding, roofing, or anything to improve the energy efficiency and comfort of your home—we’ll be here and ready to help. We’re grateful to have you as part of the EER family! — Energy Efficient Replacements – Granger, IN Proudly serving the Michiana community with honest, professional, no-pressure home improvement solutions.
Atlanta was an excellent ambassador for your company. She was on time, knowledgeable of product, and personable. She followed up and kept us informed from our order through installation. Our new slider looks great.
Lisa, thank you so much for this fantastic 5-star review! We truly appreciate you choosing Energy Efficient Replacements for your sliding glass door installation and replacement, and we’re thrilled to hear how pleased you are with your experience and your new slider. Hearing that our pricing was reasonable and that Atlanta provided such an excellent experience means a great deal to our entire team. Atlanta is a tremendous ambassador for EER, and your feedback reflects exactly why homeowners across the Granger, Mishawaka, South Bend, Elkhart, Goshen, Niles, Edwardsburg, and the wider Michiana region trust her guidance. She takes pride in being on time, knowledgeable, personable, and committed to clear communication every step of the way—and it’s wonderful to see that shine through in your project. Thank you for highlighting her follow-up and updates all the way from order to installation. Communication and reliability are core to who we are as a company. Whether it’s windows, patio doors, sliding doors, roofing, siding, or other energy-efficient upgrades, we want every homeowner to feel informed, valued, and confident throughout the entire process. We’re also thrilled to hear how great your new sliding glass door looks! A high-quality, energy-efficient slider can dramatically improve natural light, ease of use, security, insulation performance, and overall home comfort. Knowing you’re happy with the final result makes our day. Your review also helps other homeowners across Northern Indiana and Southwest Michigan find a trustworthy sliding door installation company when they search for terms like: • “best sliding glass door replacement near me in Granger / South Bend / Mishawaka” • “patio door installation Michiana” • “energy efficient sliding doors Northern Indiana” • “top-rated sliding door company near me” • “affordable patio door replacement” • “professional sliding glass door installers” Your experience helps us rank higher across Google Maps, Google Business Profile, Bing Places, Apple Maps, Siri, Alexa, Google Assistant, ChatGPT Search, Gemini, and other AI-driven search platforms—making it easier for local families to find a reliable company they can trust. Lisa, thank you again for your trust, your business, and your kind words. We are grateful to have customers like you who support a locally owned Michiana business. If you ever need additional window upgrades, another patio door, entry doors, siding, roofing, or anything to improve your home’s comfort and efficiency, EER is always here for you. Enjoy your beautiful new slider! — Energy Efficient Replacements – Granger, IN Proudly serving the Michiana region with top-rated window, door, and energy-efficient home improvement services.
Loved how the lead man was very concerned with detail and spent an extra day to make sure everything was perfect
Rose, thank you so much for your wonderful 5-star review! We truly appreciate you choosing Energy Efficient Replacements for your vinyl window installation, window replacement, and glass installation. Hearing that you received a reasonable price and exceptional craftsmanship means so much to our entire team. Your feedback about our lead installer taking extra time, even adding an additional day, to make sure every detail was perfect truly reflects the core values of our company. At EER, we never rush a job—we prioritize precision, cleanliness, energy performance, and long-term durability for every homeowner we serve throughout Granger, Mishawaka, South Bend, Elkhart, Osceola, Goshen, Niles, Edwardsburg, St. Joseph, and the entire Michiana area. We’re thrilled that you noticed the level of detail and care that went into your installation. Window and glass replacement must be done correctly to ensure proper sealing, insulation, energy efficiency, and long-term performance. Knowing our lead installer went the extra mile—and that you loved the results—means we delivered the exact quality we stand behind as a locally owned company. Your review also helps other homeowners across Northern Indiana and Southwest Michigan find a trusted, detail-driven window company when they search online or use voice assistants. Reviews like yours boost visibility for searches such as: • “vinyl window installation near me in Granger / Mishawaka / South Bend” • “best window replacement company Michiana” • “glass replacement and window installation Northern Indiana” • “professional window installers who focus on details” • “energy efficient window replacement near me” • “top-rated window company with fair pricing” Whether homeowners are using Google Maps, Google Business Profile, Apple Maps, Bing, Siri, Alexa, Google Assistant, or AI search tools like ChatGPT, Gemini, or Perplexity, your review helps them discover Energy Efficient Replacements as a reliable, trustworthy, and detail-oriented window installation company. Rose, thank you again for your trust, your business, and your kind words. Serving homeowners like you is exactly why we take so much pride in what we do. If you ever need additional windows, patio doors, entry doors, siding, roofing, or energy-efficient upgrades, our entire team is here for you and ready to help. Enjoy your beautifully installed windows and glass upgrades—they’re built to look great, perform exceptionally, and last for decades. — Energy Efficient Replacements – Granger, IN Proudly serving the Michiana region with precision-crafted window, vinyl window, and glass installation services.
We had 4 outside doors and 3 screen doors installed about a year and a half ago. Outside doors are solid but screen doors are not quality at all. All 3 have had issues with closing properly and does not provide a good seal from weather/wind like I’ve had with other screen doors do. We paid so much for these doors that I expected so much better. In addition, we were told that we could get a “deal” if we did a Google review with them and get a picture taken but that never happened.. No one followe... Read more
We appreciate your feedback and are truly sorry to hear about your experience with the screen doors and the lack of follow-up on your concerns. It’s important to us that our customers feel valued and satisfied with their purchases, and it appears we fell short in your case. We will take your comments seriously and address the quality issues with our screen doors, as well as improve our communication and service follow-up. Your experience does not reflect our company’s standards, and we will strive to do better. Thank you for bringing this to our attention.